| Value | Category | Cases | |
|---|---|---|---|
| -9 | do not know | 3 |
2.1%
|
| 1 | 47 |
32.2%
|
|
| 2 | 38 |
26%
|
|
| 3 | 21 |
14.4%
|
|
| 4 | 12 |
8.2%
|
|
| 5 | 5 |
3.4%
|
|
| 6 | 3 |
2.1%
|
|
| 8 | 1 |
0.7%
|
|
| 10 | 4 |
2.7%
|
|
| 12 | 5 |
3.4%
|
|
| 24 | 1 |
0.7%
|
|
| 30 | 3 |
2.1%
|
|
| 60 | 2 |
1.4%
|
|
| 120 | 1 |
0.7%
|
|
| Sysmiss | 95 |